| 巢湖沉积物总磷分布及其地质成因 |
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| 引用本文： | 王绪伟,王心源,封毅,刘慧兰. 巢湖沉积物总磷分布及其地质成因[J]. 安徽师范大学学报(自然科学版), 2007, 30(4): 496-499 |
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| 作者姓名： | 王绪伟 王心源 封毅 刘慧兰 |
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| 作者单位： | 安徽师范大学,环境科学学院,安徽,芜湖,241003;安徽师范大学,国土资源与旅游学院,安徽,芜湖,241003 |
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| 摘 要： | 以巢湖为研究对象,分析研究了巢湖沉积物总磷含量的水平、垂直分布.结果表明:巢湖北部河流入湖口处沉积物中总磷含量高于其他的河流入湖口处,原因是发源于北部地区的水系带来大量的磷质,丰富了巢湖中磷的来源.柘皋河和兆河沉积物总磷的垂直分布存在变化程度的差异,主要与柘皋河补给来源于含磷地层区有关.
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| 关 键 词： | 巢湖 沉积物 总磷含量 入湖河口 |
| 文章编号： | 1001-2443（2007）04-0496-04 |
| 收稿时间： | 2007-01-25 |
| 修稿时间： | 2007-01-25 |
Distribution of Total Phosphorus in the Sediments in Chaohu Lake and Its Geological Origin |
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| WANG Xu-wei,WANG Xin-yuan,FENG Yi,LIU Hui-lan. Distribution of Total Phosphorus in the Sediments in Chaohu Lake and Its Geological Origin[J]. Journal of Anhui Normal University(Natural Science Edition), 2007, 30(4): 496-499 |
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| Authors: | WANG Xu-wei WANG Xin-yuan FENG Yi LIU Hui-lan |
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| Affiliation: | 1. College of Environment Science, Anhui Normal University, Wuhu 241003, China; 2. College of Territorial Resources and Tourism, Anhui Normal University,Wuhu 241003,China |
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| Abstract: | Level and vertical distributions of total content of phosphorus in the sediments in Chaohu Lake were examined and analyzed.The results showed that the content of total phosphorus were higher in the surface sediment of mouth of lake in the north of Chaohu Lake.The reason was that a great deal of phosphorus were carried by the rivers that originate from the north of Chaohu Lake.Vertical distributions in the sediments of the river mouth are different changes in the Zhegao river and Zhaohe river.It originates that Zhegao river which flows through the phosphorus-containing layers area. |
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| Keywords: | Chaohu Lake sediments total phosphorus estuary of the lake |
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